package thread;

public class ThreadDemo9 {
    private static boolean isQuit=false;
    public static void main(String[] args) throws InterruptedException {
        Thread t=new Thread(()->{
            while(!isQuit){
                System.out.println("我是一个线程,正在工作中");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
            }
            System.out.println("线程工作执行完毕");

        });
        t.start();
        Thread.sleep(3000);
        isQuit=true;

    }
}
